来如风雨，去似微尘。
来时惊动很大，走时没有任何声响。
Customer satisfaction is the ultimate measure of a company’s success.
"Change is the essential process of all existence."
【释义】狡猾的兔子有三个洞穴，才能避免死亡。如今您只有一个洞穴，还不能高枕无忧。请让我为您再开凿两个洞穴。
The world is a cruel place, and art is its revenge.
人生苦短，不能不冒险。